8-bit AVR XMEGA A1 microcontroller featuring 128KB FLASH and 8KB RAM. Operates at up to 32MHz with a 1.6V to 3.6V supply voltage. Offers extensive I/O with 78 pins, supporting I2C, SPI, IrDA, UART, USART, and EBI/EMI interfaces. Includes 8 ADC channels, 8 timers/counters, and peripherals like DMA, POR, PWM, and WDT. Packaged in a 100-TQFP surface-mount format, this RoHS compliant component operates from -40°C to 85°C.
Frequency32MHz
PackageA
MountingSurface Mount
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Technical Specifications
Microchip ATXMEGA128A1-AU technical specifications.
General
Package/Case
A
Core Architecture
AVR
Frequency
32MHz
Height
1.05mm
Interface
I2C, SPI, IrDA, UART, USART, EBI/EMI
Lead Free
Lead Free
Length
14.1mm
Max Frequency
32MHz
Max Operating Temperature
85°C
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
1.6V
Mount
Surface Mount
Number of ADC Channels
8
Number of I/Os
78
Number of I2C Channels
4
Number of SPI Channels
4
Number of Timers/Counters
8
Oscillator Type
Internal
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
8KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AVR® XMEGA® A1
Watchdog Timer
Yes
Width
14.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATXMEGA128A1-AU Datasheet
Download the complete datasheet for Microchip ATXMEGA128A1-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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